/*!
 * Q.js<https://github.com/itorr/q.js>
 * Version: 1.2
 * Built: 2014/12/28
 */
var Q = function(W, D, HTML, hash, view, arg, _arg, i, index, Regex, key, Q) {
        HTML = D.documentElement;
        Regex = [];
        key = '!';
        onhashchange = function() {
            Q.hash = hash = location.hash.substring(key.length + 1);

            arg = hash.split(/\?/g).shift();

            arg = arg.split('/');

            i = Regex.length;
            while (i--)
                if (_arg = hash.match(Regex[i])) {
                    arg = _arg;
                    arg[0] = Regex[i];
                    break;
                }


            if (!Q[arg[0]]) // default
                arg[0] = index;

            if (Q.pop)
                Q.pop.apply(W, arg);

            Q.lash = view = arg.shift();

            HTML.setAttribute('view', view);

            Q[view].apply(W, arg);
        };


        if (!'onhashchange' in W) {
            Q.path = location.hash;
            setInterval(function() {
                if (Q.path != location.hash) {
                    onhashchange();
                    Q.path = location.hash;
                }
            }, 100);
        }

        Q = {
            init: function(o) {

                if (o.key !== undefined)
                    key = o.key;

                index = o.index || 'V';

                if (o.pop && typeof o.pop == 'function')
                    Q.pop = o.pop;

                onhashchange();

                return this
            },
            reg: function(r, u) {
                if (!r)
                    return;

                if (u == undefined)
                    u = function() {};

                if (r instanceof RegExp) { //正则注册
                    Q[r] = u;
                    Regex.push(r);
                } else if (r instanceof Array) { //数组注册
                    for (var i in r) {
                        this.reg.apply(this, [].concat(r[i]).concat(u));
                    }
                } else if (typeof r == 'string') { //关键字注册
                    if (typeof u == 'function')
                        Q[r] = u;
                    else if (typeof u == 'string' && Q[u])
                        Q[r] = Q[u];
                }

                return this
            },
            V: function() {
                console.log('Q.js <https://github.com/itorr/q.js> 2014/12/28');
                return this
            },
            go: function(u) {
                location.hash = '#' + key + u;
                return this
            }
        };
        return Q;
    }(this, document);